std::ios_base::iword

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C++ Standard Library
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std::ios_base
Member functions ios_base::ios_base ios_base::~ios_base Formatting ios_base::flags ios_base::setf ios_base::unsetf ios_base::precision ios_base::width Locales ios_base::imbue ios_base::getloc Internal extensible array ios_base::xalloc ios_base::iword ios_base::pword Miscellaneous ios_base::register_callback ios_base::sync_with_stdio Member classes ios_base::failure ios_base::Init Member types ios_base::openmode ios_base::fmtflags ios_base::iostate ios_base::seekdir ios_base::event ios_base::event_callback

​long &iword( int index );​

Returns a reference to the element with index index in the internal extensible array of elements of type ​long​. The array can be used for any purpose. The index of the element must be obtained by xalloc(). New space is allocated as required to hold the element with index index. New elements are initialized to ​0​.

Contents 1 Parameters 2 Return value 3 Example 4 See also

Parameters

index

-

index value of the element

Return value

reference to the element

Example

This section is incomplete

See also

pword	accesses specified element in the internal extensible array of ​void*​ elements (public member function)
xalloc [static]	returns an unique index to be used to access elements in the internal extensible array (public static member function)